Jquery Selectors

JavaScript performance comparison

Test case created

Preparation code

<div id="myId">test</div><script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
 

Preparation code output

test

Test runner

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Testing in unknown unknown
Test Ops/sec
Just Id
var test = $('#myId').text()
pending…
Tag plus Id
var test = $('div#myId').text()
pending…
Attribute
var test = $('[id="myId"]').text()
pending…

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